Radioddity GA-510 | 10W | Dual Band | Tri-power | 2 Batteries

　 Radioddity GA-510 is a dual-band tri-power handheld radio based on a new generation chip with up to 10W of high power output. In addition, the GA-510 has many other useful functions such as dual-channel monitoring, VOX, voice prompt, and manual programming. 3 Ways of Scanning GA-510 has three different scanning options (time scanning, carrier scanning, search scanning) for your use to meet various requirements. Display Lowercase and Punctuation Unlike other radios, GA-510 is completed with a bigger screen which can contain up to 10 characters long; letters (uppercase, lowercase), numbers, and punctuation are available. SOS Alarm Function Like no other analog radios, GA-510 comes with an SOS button at the top of the radio. You can activate the alarm by simply pressing and holding the orange button for 2 seconds. The alarm will go to other radios with the same frequency. 154 CTCSS / DCS GA-510 supports CTCSS, DCS, and DTMF tones/codes. In the US, most repeaters require CTCSS/DCS for access, also allowing you to make group calls with a party, offering you more sub-channels for communication without interferences. Highlight Features 10W/5W/1W Tri-power Manual Programming DTMF Function SOS Alarm Button CTCSS / DCS / Tone-burst 3 Ways of Scanning Function Dual Band Dual Watch Dual Display Frequency / Channel Mode Switching Other Features VOX Voice Prompt Power Saving Beep Prompt Busy Lockout 128 Channels Tone Scanning Keypad Auto-Lock Tx Over Time Setting Backlight Time Setting Wide/Narrow Bandwidth Specifications Frequency range (MHz): VHF 136-174MHz | UHF 400-480MHz Memory channels: 128 Supply voltage: DC 7.4V Mode of operation: Simplex or semi-duplex Frequency step (kHz): 2.5K/5.0K/6.25K/10.0K/12.5K/20.0K/25.0K/50.0K Frequency stability: ±2.5ppm Antenna impedance: 50 Ohm Operating temperature: -20°C to +60°C Duty cycle: 03/03/54 min. (Rx/ Tx/ Standby) Consumption: ≤75mA (standby) | 380mA (reception) | ≤1.4A(transmission) Radio weight (g): 0.66lb | 300g Dimensions (mm): 4.27in x 2.17in x 1.17in | 120mm X 55mm X 30mm Package Content 1x Radioddity GA-510 Radio 2x 2200mAh Battery 1x Dual Band Antenna 1x Programming Cable 1x Desktop Charger 1x Adapter 1x Belt Clip 1x Wrist Strap 1x Earpiece 1x User Manual 2020 December QST Review